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GIS Contacts

Collectively, the GIS Technical Services Group provides a diverse and balanced set of skills with a strong background in environmental and natural resource management. We provide a hands-on understanding of the challenges of environmental problem-solving. The collection and integration of complex information requires a close integration of diverse disciplines.

GIS Staff

Christina Kellum
GIS Manager
christina.kellum@ecy.wa.gov
360-407-6088
  • Enterprise GIS management
  • Python programming
  • HTML, Javascript programming
  • Model builder
  • Dynamic segmentation
  • Spatial database administration
  • Spatial analysis
  • Geodatabase design
  • Web mapping application development
  • ArcMap editing
  • Technical user support:
    • ArcInfo
    • ArcView
    • SDE
Adam Oestreich
GIS Analyst/Cartographer
adam.oestreich@ecy.wa.gov
360-407-6418
  • Cartography
  • ArcMap editing
  • ArcGIS online
  • Python programming
  • Model builder
  • Spatial analysis
  • Technical user support
Anita Stohr
Hydrography Data Steward
anita.stohr@ecy.wa.gov
360-407-7128
  • Hydrology & hydrography
    • National hydrography dataset (NHD)
    • Watershed boundary dataset (WBD)
    • Dynamic segmentation and linear events
  • Python programming
  • ArcMap editing
  • Geodatabase design
  • Spatial analysis
  • Technical user support - ArcGIS
Brad McMillan
GIS Analyst/Cartographer
brad.mcmillan@ecy.wa.gov
360-407-6047
  • ArcGIS Online
  • ArcMap Editing
  • Cartography
  • Spatial Analysis
  • Python programming
  • Geodatabase Design
  • Hydrology & hydrography
  • National Hydrography Dataset (NHD)
  • Technical user support
Chris Clinton
NHD Technican
christopher.clinton@ecy.wa.gov
360-407-6597
  • Hydrology & hydrography
  • National Hydrography Dataset (NHD)
  • Watershed Boundary Dataset (WBD)
  • Dynamic segmentation and linear events
  • Python programming
  • ArcMap editing
  • Spatial analysis
Darby Veeck
GIS Analyst/Programmer
darby.veeck@ecy.wa.gov
360-407-6371
  • Web mapping application development
  • Cartography
  • Spatial analysis
  • Spatial data development
  • Technical user support
Ewan Whitaker
GIS Analyst/Programmer
ewan.whitaker@ecy.wa.gov
360-407-7214
  • Web mapping application development
  • Global Positioning Systems (GPS)
  • Technical user support
  • Cartography
  • ArcObjects
  • C#


Mailing address:
Washington State Department of Ecology
GIS Technical Services
P.O. Box 47600
Olympia, WA 98504-7600

Building address:
300 Desmond Drive
Olympia, WA 98503

Ecology's location:

GIS Technical Services facsimile number: 360-407-6493


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